2011887712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{90203}}^1$

素因数の和:90271

約数の個数: 48

約数和(自身を含む): 4296236112

約数和(自身を除く): 2284348400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 11152, 22304, 90203, 180406, 360812, 721624, 1443248, 1533451, 2886496, 3066902, 3698323, 6133804, 7396646, 12267608, 14793292, 24535216, 29586584, 49070432, 59173168, 62871491, 118346336, 125742982, 251485964, 502971928, 1005943856, 2011887712]

約数ペア:

[(1, 2011887712), (2, 1005943856), (4, 502971928), (8, 251485964), (16, 125742982), (17, 118346336), (32, 62871491), (34, 59173168), (41, 49070432), (68, 29586584), (82, 24535216), (136, 14793292), (164, 12267608), (272, 7396646), (328, 6133804), (544, 3698323), (656, 3066902), (697, 2886496), (1312, 1533451), (1394, 1443248), (2788, 721624), (5576, 360812), (11152, 180406), (22304, 90203)]